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From Vjaceslavs Klimovs <>
Subject Re: How to detect availability of inactive broker?
Date Thu, 22 Jul 2010 15:49:52 GMT
You could perhaps use JMX to monitor inactive broker?

On Thu, 22 Jul 2010 08:38:52 -0700 (PDT)
test4john <> wrote:

> Say two brokers, one is active as the master (e.g. holding the
> exclusive lock to back end DB), the other is trying to get the lock
> to be the master.
> If the second one for some reason is down, then after some time when
> the master is down, there is no one to resume the work!
> So question is: how to detect the availability of the inactive
> broker? as it is inactive, it is not able to process messages,
> right?? so it is not feasible to try to send it msg to test its
> liveness ..
> please share your thoughts.

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